Major Gen. Joseph L. Osterman, commander of U.S. Marine Corps Forces, Special Operations Command, addresses the audience attending a celebration of life ceremony commemorating 11 fallen service members May 15, 2015, aboard Marine Corps Base Camp Lejeune, N.C. Seven MARSOC Marines and four Louisiana Army National Guardsmen were killed when a UH-60 Black Hawk Helicopter crashed during amphibious operations involving helicopter and boat insertion and extraction training, near Eglin, Fla., March 10. (U.S. Marine Corps photo by Cpl. Steven Fox/Released) - Major Gen. Joseph L. Osterman, commander of U.S. Marine Corps Forces, Special Operations Command, addresses the audience attending a celebration of life ceremony commemorating 11 fallen service members May 15, 2015, aboard Marine Corps Base Camp Lejeune, N.C. Seven MARSOC Marines and four Louisiana Army National Guardsmen were killed when a UH-60 Black Hawk Helicopter crashed during amphibious operations involving helicopter and boat insertion and extraction training, near Eglin, Fla., March 10. (U.S. Marine Corps photo by Cpl. Steven Fox/Released)